Struts 2 form tag

Form tags-webwork2 document cultural program

Struts2.0 tag Library (3) form tag

And struts 2 in-depth explanation by. Sun Xin

Description

Form tags are divided into two types: Form tags themselves, and all other tags that wrap a single form element. the behavior of the form tag itself is different from its internal elements, which is very important. before providing a reference manual for all form tags, including form tags, We must describe some common attributes.

Common attributes

Attribute	Theme	Data Type	Description
Cssclass	Simple	String	Define HTML class attributes
Cssstyle	Simple	String	Define HTML style attributes
Title	Simple	String	Define HTML title attributes
Disabled	Simple	String	Define the HTML disabled attribute
Label	XHTML	String	Define the label of the form Element
Labelposition	XHTML	String	Defines the label position (top/left) of the form element. The default value is left.
Requiredposition	XHTML	String	Defines the position (left/right) of the required icon relative to the label element. The default value is right.
Name	Simple	String	Name ing of form elements
Required	XHTML	Boolean	Add * to the label (true or not)
Tabindex	Simple	String	Define HTML tabindex attributes
Value	Simple	Object	Define the value of a form Element

Javascript-related attributes

Attribute	Theme	Data Type	Description
Onclick	Simple	String	HTML JavaScript onclick attribute
Ondbclick	Simple	String	HTML JavaScript ondbclick attribute
Onmousedown	Simple	String	HTML JavaScript onmousedown attributes
Onmouseup	Simple	String	HTML JavaScript onmouseup attributes
Onmouseover	Simple	String	HTML JavaScript onmouseover attributes
Onmouseout	Simple	String	HTML JavaScript onmouseout attributes
Onfocus	Simple	String	HTML JavaScript onfocus attribute
Onblur	Simple	String	HTML JavaScript onblur attributes
Onkeypress	Simple	String	HTML JavaScript onkeypress attributes
Onkeyup	Simple	String	HTML JavaScript onkeyup attributes
Onkeydown	Simple	String	HTML JavaScript onkeydown attribute
Onselect	Simple	String	HTML JavaScript onselect attributes
Onchange	Simple	String	HTML JavaScript onchange attributes